Katie Piper meets people who love their body work and those who loathe it. There is Rolf, a Guinness world record breaker with magnetic fingers, numerous tatts, and multi-pierced genitals. There's also Jill, who painted the town red then rounded off the night with a DIY inking. Emily regrets a piercing that has left her with a lumpy bumpy ear lobe. Kelly regrets her boob job. Mercedes can't wait to get a mouth full of filler. And there's also a dad who curses his offensive tummy tatt.